package com.sky.controller.admin;
import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;


/*
 * 文件通用接口
 * */
@RestController
@Slf4j
@RequestMapping("/admin/common")
public class CommonController {

    @Autowired
    AliOssUtil aliOssUtil;


    @PostMapping({"/upload"})
    public Result<String> upload(MultipartFile file){
        log.info("文件上传，{}",file);

        try {
            String originalFilename = file.getOriginalFilename();
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));//  .png .jpg
            String objectName  = UUID.randomUUID().toString() + extension;
            String filePath = aliOssUtil.upload(file.getBytes(), objectName);
            return Result.success(filePath);

        } catch (IOException e) {
            log.error("文件上传失败，{}",e);
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
